Background: Dextromethorphan (DM), the d-isomer of the codeine analog levorphanol, is an active ingredient present in a variety of cough and cold remedies. Recently, data generated from a study in ...

The full CMI on the next page has more details. If you are worried about using this medicine, speak to your doctor or pharmacist. ISOPTIN injection contains the active ingredient verapamil ...

Tamoxifen, which is prescribed for the treatment of breast cancer, can interact with some commonly used drugs and over-the-counter nutritional supplements. You may be taking tamoxifen for at least ...